Last call: 1099 preparation checklist before December 31

Complete 1099 preparation checklist for December 31 deadline. Track contractors, validate payments, file forms on time—step-by-step checklist for small

1099 preparation checklist with December 31 deadline tasks for contractors and independent contractors

P
Paola Vargas
Content Lead, Outsourcing Processing — Florida sales tax compliance & business reporting

Free Trial — Limited Time

Own a business? Not sure what you actually owe the IRS?

Connect your bank account and see your real numbers, plain and clear — reviewed by a CPA before anything is ever filed.

Built specifically for Florida businesses
Every number reviewed by a real CPA
Connects directly to QuickBooks Online
Free trial for a limited time, no credit card required

You’ve spent the year paying contractors, freelancers, and service providers—electricians, designers, consultants, whoever your business needed. Now December 31 arrives, and you realize you’re supposed to track all of those payments and file 1099 forms. The clock is ticking, your records might be scattered across emails and bank statements, and you’re not sure which payments even require a form. This is the moment where most small business owners either panic or procrastinate. You don’t have to do either. A 1099 preparation checklist keeps you organized, protects you from penalties, and moves you toward the January filing deadline with confidence.

Whether you’re the business owner juggling the back office yourself, or the CPA supporting one, see how the platform keeps the numbers organized — your first period is free for a limited time, no credit card required.

What counts as a 1099-reportable payment?

Not every payment to someone outside your company requires a 1099 form. The IRS requires a 1099-NEC (or 1099-MISC in some cases) only when you’ve paid a non-employee more than $600 in a calendar year for services—and the person is a U.S. citizen or resident alien. Payments to C corporations, partnerships, and LLCs taxed as corporations are usually exempt. But here’s the trap: if you paid an LLC taxed as a sole proprietorship or an S-corp, you owe the 1099. If the person is a contractor, consultant, freelancer, or temporary worker—and you paid them cash, check, or credit card—you likely need to file. Payments for materials alone, without labor, are often taxable under different rules. If you run a cleaning, construction, or contracting business in Florida, labor is not taxable when separately stated from materials, but lump-sum contracts risk full taxation—always itemize to stay compliant.

Step 1: Gather all payments made to non-employees

Start by pulling every payment you’ve made outside your W-2 payroll system. Check your bank statements month by month, credit card statements, and any cash expenses. Create a spreadsheet or pull your transaction history into a file. Include the date, amount, and name of the payee. Don’t overthink it—you’re building a rough list to validate against your actual 1099 obligations, not filing from a spreadsheet yet. If you use accounting software, export your vendor ledger or payment reports. If you use a platform designed to organize transaction data, pull your non-employee payments report from there. The goal is one complete list.

Once you have your list, you need to confirm two things for each payee: their legal name and their taxpayer ID (usually an SSN for sole proprietors or an EIN for businesses). If you don’t have a Form W-9 on file, request one now—even if the deadline is close. A W-9 gives you the correct name and ID, and it protects you if the payee gives you wrong information. Call, email, or send a quick message asking for a completed W-9. If they can’t provide one, note that in your records and file what you have; the IRS understands that not every payee will comply. Also confirm whether the payee is a business entity (corporation, partnership, LLC) or a sole proprietor. If they’re an S-corp or C-corp, you may not need to file a 1099 for them, so verify their entity type.

Step 3: Separate 1099-reportable from non-reportable payments

Go through your list and mark each payment. A 1099-NEC is required if you paid a sole proprietor, partnership, or single-member LLC more than $600 for services. A 1099-MISC is sometimes required for rents, royalties, or other specific income types—confirm your category. Payments to a C-corporation or S-corporation on a W-9 marked as a corporation do not require a 1099. Payments for parts, materials, or inventory alone (no labor) may not require a 1099, depending on the type of business and how the contract was written. If the payment is under $600, it doesn’t need a form, but you can still file one if you want to track it. Create two piles: one pile of 1099s you must file, and one of payments that don’t require them.

Step 4: Aggregate payments by payee and calendar year

Add up all payments to each payee during 2025 (or the current tax year). If you paid the same contractor multiple times, the total across all transactions in the year matters, not the individual payments. For example, if you paid an electrician $300 in March and $400 in October, that’s $700 total, which crosses the $600 threshold—you need to file a 1099. But if you paid them $500 total across the year, no form is required. Watch for payments that accidentally span two calendar years; only count the 2025 amount on the 2025 form. Double-check your arithmetic, especially if you have many contractors.

Step 5: File 1099s with the IRS before the deadline

The IRS requires you to file 1099-NEC forms by January 31, 2026 (or the next business day if the 31st falls on a weekend). You can file electronically through the IRS e-file system or use a tax software that handles bulk 1099 filing. You’ll also need to send a Copy B of the 1099-NEC to the contractor by January 31. Many tax services, including some accountants and bookkeeping platforms, offer 1099 filing—check whether they include it in their service package. If you’re doing it yourself, the IRS website walks you through the filing process. File early; the IRS system can get congested in late January, and delays can cost you.

Step 6: Send Copy B to each contractor

Each contractor must receive Copy B of their 1099-NEC by January 31. You can mail it, email it (if they’ve agreed to electronic delivery), or deliver it in person. Keep a record of when you sent it. Some contractors will ask for their 1099 before the official deadline—respond promptly if you can, because they need it to file their own taxes. If a contractor provides an incorrect address or can’t be reached, document your good-faith effort. The IRS understands that some contractors are hard to locate.

Step 7: Keep records and follow up on corrections

Store copies of all W-9s, the 1099 forms you filed, and your payment records for at least three years. If you discover an error after filing (wrong name, wrong amount, wrong ID), file a corrected 1099-X as soon as possible. Don’t ignore errors—they confuse the contractor’s filing and can trigger correspondence from the IRS. If a contractor disputes the 1099 amount, ask for documentation of what you actually paid them; if you both agree there’s an error, correct it. A clear record protects you if the IRS ever asks questions.

Common mistakes to avoid

Forgetting to file 1099s altogether. The biggest mistake is letting the deadline pass without filing. The IRS cross-references contractor-reported income with 1099s on file; if there’s a mismatch, it triggers notices. Filing late incurs penalties that start small but add up. File even if you’re unsure about one or two payees—it’s easier to correct an error than to explain why you didn’t file at all.

Paying someone “off the books” and not filing. If you paid someone in cash and didn’t record it, you still owe the 1099 if the total exceeded $600. Skipping it doesn’t make the payment disappear; it just means your records are incomplete and the contractor’s income doesn’t match the IRS’s records. If you have records of the payment (bank transfer, check, credit card), file the 1099. If you truly paid cash with no record, you can’t file a 1099, but you should have better controls going forward.

Filing a 1099 for a C-corporation. Many small business owners file 1099s for everyone. But if you paid a C-corporation (which has a W-9 marked as a corporation), you do not file a 1099 for them. Filing one anyway is incorrect and confuses the contractor’s tax situation. Always verify the entity type on the W-9 before filing.

Mixing calendar-year and fiscal-year payments. If your business uses a fiscal year (say, July to June), you still file 1099s on the calendar year. A payment made in June 2026 for work done in June 2025 belongs on the 2025 1099-NEC, not the 2026 form. Get the timing right by payment date, not the work date or invoice date.

Frequently Asked Questions

What if I can’t find a contractor’s W-9 or tax ID?

Request a W-9 from them immediately—most will provide it quickly. If they don’t respond or refuse, file the 1099 with the information you have (name and any ID you know) and note the discrepancy in your records. The IRS will follow up with the contractor if needed. You’ve made a good-faith effort, which is what matters.

Do I need to file a 1099 for payments to my spouse or children who are employees?

No. If they’re on your W-2 payroll and you’ve issued a W-2, you do not file a 1099. A 1099 is only for non-employees. If you paid them as an independent contractor (no W-2), and they’re over 18, a 1099 may be required if the total exceeds $600—but family business relationships have nuances; consult your CPA.

What’s the penalty if I file 1099s late?

The IRS assesses penalties based on how late the filing is and whether it was intentional. Penalties can range from modest per-form amounts to much steeper fees if the late filing appears intentional. The best approach is to file on time or as soon as you realize you’ve missed the deadline. Filing late is always better than not filing.

Can I file 1099s electronically, or do I have to mail them?

You can file electronically through the IRS e-file system, which is faster and reduces errors. Many tax software providers and accountants offer electronic filing as part of their service. You still must send a paper or electronic Copy B to the contractor by the same January 31 deadline.

Do I need to file 1099s if my business is an LLC or S-corp?

Yes. Your business entity type doesn’t change your obligation to file 1099s for contractors you pay. You owe the 1099 based on the contractor’s status (whether they’re a non-employee), not your own business structure.

This article is for general educational purposes and isn’t a substitute for advice from a licensed CPA or tax attorney. Rules vary by jurisdiction and change over time — always confirm current requirements with the Florida Department of Revenue or your advisor.

The 1099 checklist turns a chaotic scramble into a methodical process. Track your payments as the year progresses, confirm contractor status early, and file by January 31. When your records are organized and your 1099s are filed correctly, you’ve met a critical compliance obligation and given your accountant clean data to work with. Staying on top of 1099s is one of the highest-impact compliance habits a small business owner can build. A simple system for organizing your transaction data makes the whole process faster and more accurate from day one.

This article is for general educational purposes and isn’t a substitute for advice from a licensed CPA or tax attorney. Rules vary by jurisdiction and change over time — always confirm current requirements with the Florida Department of Revenue or your advisor.

See Your Numbers, Organized

Automatic transaction categorization and sales tax tracking — your first period is free for a limited time, every tool unlocked, no credit card.